<?
//--No direct access
defined('_JEXEC') or die('=;)');

jimport('joomla.application.component.model');

class vxcModelMillQueue extends JModel
{
		
	function addOrderToMill($id)
	{
		$session =& JFactory::getSession();		
		$queue =& $session->get('queue',array(),'millqueue');		
		if (!in_array($id,$queue))
			array_push($queue,$id);		
				
		$session->set('queue',$queue,'millqueue');						
	}
	
	
	function removeOrderToMill($id)
	{
	
		$session =& JFactory::getSession();		
		$oldqueue =& $session->get('queue',array(),'millqueue');		
		$newqueue = array();
		
		if (count($oldqueue))
		{		
			foreach($oldqueue as $orderid)
				if ($orderid!=$id)
					array_push($newqueue,$orderid);
		}
		$session->set('queue',$newqueue,'millqueue');				
	}
	function getQueue()
	{
		$session =& JFactory::getSession();		
		$queue =& $session->get('queue',array(),'millqueue');		
		return $queue;
	}
	function clear()
	{	
		$session =& JFactory::getSession();		
		$session->set('queue',array(),'millqueue');		
	}
}
?>